2860808

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 5382060

約数和(自身を除く): 2521252

約数列:

[1, 2, 4, 8, 541, 661, 1082, 1322, 2164, 2644, 4328, 5288, 357601, 715202, 1430404, 2860808]

約数ペア:

[(1, 2860808), (2, 1430404), (4, 715202), (8, 357601), (541, 5288), (661, 4328), (1082, 2644), (1322, 2164)]